ISV Payment Integration
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PayPal vs Checkout.com

A feature-by-feature comparison for ISVs integrating payments.

By Marcus Reed ·

Checkout.com wins for ISVs building high-performance payment infrastructure at enterprise scale with superior APIs and global acquiring. PayPal is the better choice when consumer brand recognition at checkout drives conversion.

Feature Comparison

PayPal 5.2
vs 13 criteria
Checkout.com 6.2 Winner
Feature PayPal Checkout.com
Integration Architecture 6 8
API & Developer Experience 6 8
White-Label Capabilities 2 5
Processor Flexibility 1 3
Pricing & Fee Structure 5 7
Omnichannel & In-Person Payments 5 4
Fraud & Security 7 8
Revenue Sharing 4 6
Merchant Onboarding 8 5
Global Reach 9 8
Recurring Billing 6 6
Customer Support 4 6
PayFac Options 4 6

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Best for

PayPal

ISVs whose merchants benefit from PayPal's consumer trust and global wallet network as a checkout option.

Visit paypal.com ↗

Best for

Checkout.com

ISVs building enterprise-grade platforms that need high-performance APIs, global acquiring, and customizable payment flows.

Visit checkout.com ↗

PayPal vs Checkout.com: What ISVs Need to Know

Choosing between PayPal and Checkout.com for embedded payments is a decision that directly impacts your ISV’s revenue model, merchant experience, and technical architecture. This comparison breaks down where each platform excels from an ISV integration perspective.

Key Differences for ISVs

The most important distinction between PayPal and Checkout.com comes down to how each platform approaches ISV payment facilitation. PayPal and Checkout.com take fundamentally different approaches to merchant onboarding, revenue sharing, and platform integration — and those differences matter when you’re building payments into your software.

Integration architecture varies significantly between the two. ISVs evaluating PayPal vs Checkout.com should consider how each platform handles sub-merchant onboarding, payment splitting, and settlement timing. The right choice depends on your specific vertical, transaction volumes, and how much control you need over the merchant payment experience.

Pricing and revenue economics also differ. ISVs earn money from embedded payments through the spread between what they charge merchants and what the processor charges them. The pricing model each platform uses — flat-rate, interchange-plus, or custom — directly affects your payment revenue per transaction.

Which Platform Fits Your ISV?

The best choice between PayPal and Checkout.com depends on your ISV’s specific requirements:

  • Transaction volume: Higher-volume ISVs may benefit from interchange-plus pricing, while lower-volume platforms often prefer flat-rate simplicity
  • Merchant type: B2B merchants have different payment needs than consumer-facing businesses
  • Geographic scope: International payment support varies significantly between providers
  • Integration depth: Some ISVs need white-label checkout while others are fine with co-branded experiences
  • Revenue model: How much of the payment margin you want to capture determines which platform’s economics work better

The ISV Payment Integration Perspective

For ISVs evaluating PayPal vs Checkout.com, the comparison shouldn’t stop at processing fees. Consider the total cost of integration, ongoing maintenance, and the revenue opportunity from embedded payments. The platform that generates the most payment revenue for your ISV while providing the best merchant experience is the right choice — and that calculation is different for every software company.

Evaluate both platforms against your specific use case. Request ISV-specific pricing from each, and compare the total economics including setup costs, per-transaction revenue, and the engineering investment required to integrate and maintain each platform.

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